The Wacker Neuson is a genuine OEM Wiring Harness designed for the G320 portable generator series and MGT5E trailer-mounted generator configurations. Sourced directly from Wacker Neuson, this harness delivers the exact connector layout, wire gauge, and routing required by the G320 platform — covering Standard, Cold Weather, Custom, and T4 Final (Tier 4i and Tier 4 Final) variants. Compatibility extends across multiple G320 build configurations, including Transport Canada-compliant Mobile Generator models and the G320 T4 Final Hertz unit. If your G320 is showing electrical faults, control failures, or intermittent power issues, is the factory-correct replacement to restore full system function.
Key Features
- Exact OEM Wiring Architecture — Correct wire gauge, insulation rating, and connector terminations matched to the G320 generator's electrical system — no splicing, adapting, or re-pinning required.
- Genuine Wacker Neuson Part — Manufactured to the same specification as the original harness installed at the factory, ensuring every circuit path and ground connection performs as designed.
- Broad G320 Series Coverage — Fits Standard, Cold Weather, Custom, and Hertz T4 Final G320 configurations, plus MGT5E trailer-mounted generator models and Transport Canada-spec Mobile Generator builds.
- Restores Full Electrical Control — A damaged or corroded wiring harness can cause control panel faults, failed start sequences, or lost output monitoring; this direct replacement brings all circuits back to spec.
- Electrical Safety Compliance — Correct insulation ratings and factory-verified connector integrity are critical on generator wiring — using the OEM harness maintains the system's original protection against shorts, arcing, and overload faults.
The wiring harness is the central electrical backbone of the G320 generator, bundling and routing every control, sensor, and power circuit between the engine, alternator, control panel, and protective devices. When the harness is intact, signals travel cleanly and the generator starts, runs, and shuts down as expected. A harness that has been damaged by heat, vibration, moisture, or rodent activity can cause anything from intermittent faults and dead control panels to complete loss of generator output — making fast, accurate replacement essential to getting the unit back in service.
Part Details
| Part Number | 5200011453 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Wiring Harness |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G320 Generator, Standard T4i | G320 | 5000620275, 5200008718, 5200010219, 5200010260, 5200010144, 5200010145, 5200010146, 5100045191, 5100045601, 5100045602, 5200008717, 5100018533, 5100049848, 5100049849, 5200010261 |
| MGT5E Trailer, Electric, Dual Axle, 7000LB Each | MGT5 E | 5200009708 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
